Radon Specs

House is about 1500 SF on lower level, 750SF is "half basement" and the rest is garage with full height access to outside.

Sub-grade material is unknown, built 1979

See blueprints here:



DO NOT PENETRATE ROOF on the South East Side.   The South East Side will used used for Photovoltaic System.

DO NOT use sump pump for suction, not allowed.

Small closet downstairs by bathroom door is directly under small closet by kitchen entry. This is the routing now that the fireplaces are closed up.

Prefer a lump sum to execute, $600 will win this done on Monday to Wednesday of 2-6-12 to 2-8-12
Must be to spec and to code.  There is wiring in attic, provide receptacle for fan.


We are thinking GP 301 FAN mounted in attic, 3" schedule 40 PVC pipe to basement.    I will have an office area in basement, and want GOOD radon mitigation.

Pipe direct to sky, no rain cap.   Be ready to excavate for dry sump if soil /subgrade is not conducive to good drainage and under house air supply.


House is under renovation right now.   Drywall is being completed, could run through dual fireplace chase at this time, it would be very clean.

Radon Report



 http://www.iaqsource.com/product.php?p=radonaway_23006-1&product=174787

Features:
High Suction (max pressure is 2.6" WC) for compacted subslab materials
Quiet Operation
Mounts on duct piope or with integral flange
3" Diameter duct collars
Electrical box for hard wire or plug in (corded plug not included)
ETL Listed - for indoor or outdoor use
5 Year Warranty
Made in the USA

Specifications:
Power Consumption - 55-90 watts
CFM at 0" W.C. - N/A
CFM at 1" W.C. - 92
Weight - 12 lbs
Inlet / Outlet - 3.5" OD for easy coupling to Schedule 40 PVC
Size - 13" H x 12.5" x 11.5"
Normal operating temperature range: -20 - 120 degrees F.
Maximum inlet air temperature: 80 degrees F.
Continuous Duty
Class B Insulation
3000 RPM
Thermally protected 

 EPA Radon Mitigation Standards